<?php
namespace TYPO3\Fluid\ViewHelpers;
/*                                                                        *
 * This script belongs to the TYPO3 Flow package "TYPO3.Fluid".           *
 *                                                                        *
 * It is free software; you can redistribute it and/or modify it under    *
 * the terms of the GNU Lesser General Public License, either version 3   *
 * of the License, or (at your option) any later version.                 *
 *                                                                        *
 * The TYPO3 project - inspiring people to share!                         *
 *                                                                        */

use TYPO3\Fluid\Core\ViewHelper\AbstractViewHelper;
use TYPO3\Fluid\Core\ViewHelper;

/**
 * This ViewHelper cycles through the specified values.
 * This can be often used to specify CSS classes for example.
 * **Note:** To achieve the "zebra class" effect in a loop you can also use the "iteration" argument of the **for** ViewHelper.
 *
 * = Examples =
 *
 * <code title="Simple">
 * <f:for each="{0:1, 1:2, 2:3, 3:4}" as="foo"><f:cycle values="{0: 'foo', 1: 'bar', 2: 'baz'}" as="cycle">{cycle}</f:cycle></f:for>
 * </code>
 * <output>
 * foobarbazfoo
 * </output>
 *
 * <code title="Alternating CSS class">
 * <ul>
 *   <f:for each="{0:1, 1:2, 2:3, 3:4}" as="foo">
 *     <f:cycle values="{0: 'odd', 1: 'even'}" as="zebraClass">
 *       <li class="{zebraClass}">{foo}</li>
 *     </f:cycle>
 *   </f:for>
 * </ul>
 * </code>
 * <output>
 * <ul>
 *   <li class="odd">1</li>
 *   <li class="even">2</li>
 *   <li class="odd">3</li>
 *   <li class="even">4</li>
 * </ul>
 * </output>
 *
 * Note: The above examples could also be achieved using the "iteration" argument of the ForViewHelper
 *
 * @api
 */
class CycleViewHelper_Original extends AbstractViewHelper {

	/**
	 * The values to be iterated through
	 *
	 * @var array|\SplObjectStorage
	 */
	protected $values = NULL;

	/**
	 * Current values index
	 *
	 * @var integer
	 */
	protected $currentCycleIndex = NULL;

	/**
	 * Renders cycle view helper
	 *
	 * @param array $values The array or object implementing \ArrayAccess (for example \SplObjectStorage) to iterated over
	 * @param string $as The name of the iteration variable
	 * @return string Rendered result
	 * @api
	 */
	public function render($values, $as) {
		if ($values === NULL) {
			return $this->renderChildren();
		}
		if ($this->values === NULL) {
			$this->initializeValues($values);
		}
		if ($this->currentCycleIndex === NULL || $this->currentCycleIndex >= count($this->values)) {
			$this->currentCycleIndex = 0;
		}

		$currentValue = isset($this->values[$this->currentCycleIndex]) ? $this->values[$this->currentCycleIndex] : NULL;
		$this->templateVariableContainer->add($as, $currentValue);
		$output = $this->renderChildren();
		$this->templateVariableContainer->remove($as);

		$this->currentCycleIndex ++;

		return $output;
	}

	/**
	 * Sets this->values to the current values argument and resets $this->currentCycleIndex.
	 *
	 * @param array|\Traversable $values The array or \SplObjectStorage to be stored in $this->values
	 * @return void
	 * @throws ViewHelper\Exception
	 */
	protected function initializeValues($values) {
		if (is_object($values)) {
			if (!$values instanceof \Traversable) {
				throw new ViewHelper\Exception('CycleViewHelper only supports arrays and objects implementing \Traversable interface', 1248728393);
			}
			$this->values = iterator_to_array($values, FALSE);
		} else {
			$this->values = array_values($values);
		}
		$this->currentCycleIndex = 0;
	}
}
namespace TYPO3\Fluid\ViewHelpers;

use Doctrine\ORM\Mapping as ORM;
use TYPO3\Flow\Annotations as Flow;

/**
 * This ViewHelper cycles through the specified values.
 * This can be often used to specify CSS classes for example.
 * **Note:** To achieve the "zebra class" effect in a loop you can also use the "iteration" argument of the **for** ViewHelper.
 * 
 * = Examples =
 * 
 * <code title="Simple">
 * <f:for each="{0:1, 1:2, 2:3, 3:4}" as="foo"><f:cycle values="{0: 'foo', 1: 'bar', 2: 'baz'}" as="cycle">{cycle}</f:cycle></f:for>
 * </code>
 * <output>
 * foobarbazfoo
 * </output>
 * 
 * <code title="Alternating CSS class">
 * <ul>
 *   <f:for each="{0:1, 1:2, 2:3, 3:4}" as="foo">
 *     <f:cycle values="{0: 'odd', 1: 'even'}" as="zebraClass">
 *       <li class="{zebraClass}">{foo}</li>
 *     </f:cycle>
 *   </f:for>
 * </ul>
 * </code>
 * <output>
 * <ul>
 *   <li class="odd">1</li>
 *   <li class="even">2</li>
 *   <li class="odd">3</li>
 *   <li class="even">4</li>
 * </ul>
 * </output>
 * 
 * Note: The above examples could also be achieved using the "iteration" argument of the ForViewHelper
 */
class CycleViewHelper extends CycleViewHelper_Original implements \TYPO3\Flow\Object\Proxy\ProxyInterface {


	/**
	 * Autogenerated Proxy Method
	 */
	public function __construct() {
		if ('TYPO3\Fluid\ViewHelpers\CycleViewHelper' === get_class($this)) {
			$this->Flow_Proxy_injectProperties();
		}
	}

	/**
	 * Autogenerated Proxy Method
	 */
	 public function __wakeup() {

	if (property_exists($this, 'Flow_Persistence_RelatedEntities') && is_array($this->Flow_Persistence_RelatedEntities)) {
		$persistenceManager = \TYPO3\Flow\Core\Bootstrap::$staticObjectManager->get('TYPO3\Flow\Persistence\PersistenceManagerInterface');
		foreach ($this->Flow_Persistence_RelatedEntities as $entityInformation) {
			$entity = $persistenceManager->getObjectByIdentifier($entityInformation['identifier'], $entityInformation['entityType'], TRUE);
			if (isset($entityInformation['entityPath'])) {
				$this->$entityInformation['propertyName'] = \TYPO3\Flow\Utility\Arrays::setValueByPath($this->$entityInformation['propertyName'], $entityInformation['entityPath'], $entity);
			} else {
				$this->$entityInformation['propertyName'] = $entity;
			}
		}
		unset($this->Flow_Persistence_RelatedEntities);
	}
				$this->Flow_Proxy_injectProperties();
	}

	/**
	 * Autogenerated Proxy Method
	 */
	 public function __sleep() {
		$result = NULL;
		$this->Flow_Object_PropertiesToSerialize = array();
	$reflectionService = \TYPO3\Flow\Core\Bootstrap::$staticObjectManager->get('TYPO3\Flow\Reflection\ReflectionService');
	$reflectedClass = new \ReflectionClass('TYPO3\Fluid\ViewHelpers\CycleViewHelper');
	$allReflectedProperties = $reflectedClass->getProperties();
	foreach ($allReflectedProperties as $reflectionProperty) {
		$propertyName = $reflectionProperty->name;
		if (in_array($propertyName, array('Flow_Aop_Proxy_targetMethodsAndGroupedAdvices', 'Flow_Aop_Proxy_groupedAdviceChains', 'Flow_Aop_Proxy_methodIsInAdviceMode'))) continue;
		if (isset($this->Flow_Injected_Properties) && is_array($this->Flow_Injected_Properties) && in_array($propertyName, $this->Flow_Injected_Properties)) continue;
		if ($reflectionService->isPropertyAnnotatedWith('TYPO3\Fluid\ViewHelpers\CycleViewHelper', $propertyName, 'TYPO3\Flow\Annotations\Transient')) continue;
		if (is_array($this->$propertyName) || (is_object($this->$propertyName) && ($this->$propertyName instanceof \ArrayObject || $this->$propertyName instanceof \SplObjectStorage ||$this->$propertyName instanceof \Doctrine\Common\Collections\Collection))) {
			foreach ($this->$propertyName as $key => $value) {
				$this->searchForEntitiesAndStoreIdentifierArray((string)$key, $value, $propertyName);
			}
		}
		if (is_object($this->$propertyName) && !$this->$propertyName instanceof \Doctrine\Common\Collections\Collection) {
			if ($this->$propertyName instanceof \Doctrine\ORM\Proxy\Proxy) {
				$className = get_parent_class($this->$propertyName);
			} else {
				$varTagValues = $reflectionService->getPropertyTagValues('TYPO3\Fluid\ViewHelpers\CycleViewHelper', $propertyName, 'var');
				if (count($varTagValues) > 0) {
					$className = trim($varTagValues[0], '\\');
				}
				if (\TYPO3\Flow\Core\Bootstrap::$staticObjectManager->isRegistered($className) === FALSE) {
					$className = \TYPO3\Flow\Core\Bootstrap::$staticObjectManager->getObjectNameByClassName(get_class($this->$propertyName));
				}
			}
			if ($this->$propertyName instanceof \TYPO3\Flow\Persistence\Aspect\PersistenceMagicInterface && !\TYPO3\Flow\Core\Bootstrap::$staticObjectManager->get('TYPO3\Flow\Persistence\PersistenceManagerInterface')->isNewObject($this->$propertyName) || $this->$propertyName instanceof \Doctrine\ORM\Proxy\Proxy) {
				if (!property_exists($this, 'Flow_Persistence_RelatedEntities') || !is_array($this->Flow_Persistence_RelatedEntities)) {
					$this->Flow_Persistence_RelatedEntities = array();
					$this->Flow_Object_PropertiesToSerialize[] = 'Flow_Persistence_RelatedEntities';
				}
				$identifier = \TYPO3\Flow\Core\Bootstrap::$staticObjectManager->get('TYPO3\Flow\Persistence\PersistenceManagerInterface')->getIdentifierByObject($this->$propertyName);
				if (!$identifier && $this->$propertyName instanceof \Doctrine\ORM\Proxy\Proxy) {
					$identifier = current(\TYPO3\Flow\Reflection\ObjectAccess::getProperty($this->$propertyName, '_identifier', TRUE));
				}
				$this->Flow_Persistence_RelatedEntities[$propertyName] = array(
					'propertyName' => $propertyName,
					'entityType' => $className,
					'identifier' => $identifier
				);
				continue;
			}
			if ($className !== FALSE && (\TYPO3\Flow\Core\Bootstrap::$staticObjectManager->getScope($className) === \TYPO3\Flow\Object\Configuration\Configuration::SCOPE_SINGLETON || $className === 'TYPO3\Flow\Object\DependencyInjection\DependencyProxy')) {
				continue;
			}
		}
		$this->Flow_Object_PropertiesToSerialize[] = $propertyName;
	}
	$result = $this->Flow_Object_PropertiesToSerialize;
		return $result;
	}

	/**
	 * Autogenerated Proxy Method
	 */
	 private function searchForEntitiesAndStoreIdentifierArray($path, $propertyValue, $originalPropertyName) {

		if (is_array($propertyValue) || (is_object($propertyValue) && ($propertyValue instanceof \ArrayObject || $propertyValue instanceof \SplObjectStorage))) {
			foreach ($propertyValue as $key => $value) {
				$this->searchForEntitiesAndStoreIdentifierArray($path . '.' . $key, $value, $originalPropertyName);
			}
		} elseif ($propertyValue instanceof \TYPO3\Flow\Persistence\Aspect\PersistenceMagicInterface && !\TYPO3\Flow\Core\Bootstrap::$staticObjectManager->get('TYPO3\Flow\Persistence\PersistenceManagerInterface')->isNewObject($propertyValue) || $propertyValue instanceof \Doctrine\ORM\Proxy\Proxy) {
			if (!property_exists($this, 'Flow_Persistence_RelatedEntities') || !is_array($this->Flow_Persistence_RelatedEntities)) {
				$this->Flow_Persistence_RelatedEntities = array();
				$this->Flow_Object_PropertiesToSerialize[] = 'Flow_Persistence_RelatedEntities';
			}
			if ($propertyValue instanceof \Doctrine\ORM\Proxy\Proxy) {
				$className = get_parent_class($propertyValue);
			} else {
				$className = \TYPO3\Flow\Core\Bootstrap::$staticObjectManager->getObjectNameByClassName(get_class($propertyValue));
			}
			$identifier = \TYPO3\Flow\Core\Bootstrap::$staticObjectManager->get('TYPO3\Flow\Persistence\PersistenceManagerInterface')->getIdentifierByObject($propertyValue);
			if (!$identifier && $propertyValue instanceof \Doctrine\ORM\Proxy\Proxy) {
				$identifier = current(\TYPO3\Flow\Reflection\ObjectAccess::getProperty($propertyValue, '_identifier', TRUE));
			}
			$this->Flow_Persistence_RelatedEntities[$originalPropertyName . '.' . $path] = array(
				'propertyName' => $originalPropertyName,
				'entityType' => $className,
				'identifier' => $identifier,
				'entityPath' => $path
			);
			$this->$originalPropertyName = \TYPO3\Flow\Utility\Arrays::setValueByPath($this->$originalPropertyName, $path, NULL);
		}
			}

	/**
	 * Autogenerated Proxy Method
	 */
	 private function Flow_Proxy_injectProperties() {
		$this->injectObjectManager(\TYPO3\Flow\Core\Bootstrap::$staticObjectManager->get('TYPO3\Flow\Object\ObjectManagerInterface'));
		$this->injectSystemLogger(\TYPO3\Flow\Core\Bootstrap::$staticObjectManager->get('TYPO3\Flow\Log\SystemLoggerInterface'));
		$this->injectReflectionService(\TYPO3\Flow\Core\Bootstrap::$staticObjectManager->get('TYPO3\Flow\Reflection\ReflectionService'));
$this->Flow_Injected_Properties = array (
  0 => 'objectManager',
  1 => 'systemLogger',
  2 => 'reflectionService',
);
	}
}
#